A general induction cooker heating disc structure convenient to assemble and an induction cooker

Abstract

The application discloses a universal induction cooker heating disc structure convenient to assemble and an induction cooker, relates to the technical field of induction cookers, and is mainly used for the heating disc structure of the induction cooker. The application mainly adopts a split structure of upper and lower double layers, specifically, a bottom disc assembly and an upper cover assembly. On the basis, the extension straight plate is used to "actively" adapt to the installation requirements of different models by the adjustability of the extension straight plate. However, the extension straight plate does not "actively participate" in the overall installation requirements, but the telescopic straight plate and the outer clamping arc plate "actively" adapt to the actual position of the extension straight plate, so that the nut mounting seat on the outer clamping arc plate is used to complete the fixed installation of the overall structure. The purpose is that the induction cooker can actively adapt to induction cookers of different models according to the annular direction and the linear direction.

Description

Technical Field

[0001] This invention relates to the field of induction cooker technology, specifically to a universal induction cooker heating plate structure and an induction cooker that are easy to assemble. Background Technology

[0002] An induction cooker is assembled from a series of different components. Among them, the heating plate is a very important component in the entire assembly process. The heating plate is mainly composed of materials such as a bracket, enameled stranded wire, and magnetic strip. During the production of induction cookers, different models of induction cookers need to be matched with corresponding heating plates for assembly. Often, heating plates between different models are not interchangeable. This means that different injection molds need to be made to produce heating plates to meet the production needs of different products. Moreover, when the bracket structure is optimized or the product is replaced, the original injection molds are also replaced, resulting in high production costs and poor product versatility.

[0003] In view of the above-mentioned technical problems, this application proposes a solution. Summary of the Invention

[0004] The purpose of this invention is to provide a universal induction cooker heating plate structure and induction cooker that are easy to assemble, in order to solve the problem that the induction cookers currently used are not universal and require different production modes, which leads to increased production costs.

[0005] The objective of this invention can be achieved through the following technical solution: a universal induction cooker heating plate structure that is easy to assemble, comprising a chassis assembly and a top cover assembly, wherein the top cover assembly is located on the upper side of the chassis assembly, and the chassis assembly comprises a central sleeve column, a positioning frame plate, an inner directional sleeve plate and a plurality of outer extension straight plates, wherein the plurality of outer extension straight plates are arranged in a circular array along the center point of the central sleeve column, and an inner clamping arc plate is installed at the end of the outer extension straight plate, wherein the center point of the inner clamping arc plate and the center point of the central sleeve column are on the same vertical axis;

[0006] Multiple wire clamps are installed on the upper surface of the outer straight plate. The multiple wire clamps are linearly and equidistantly arranged along the direction pointing to the central sleeve post. An inner directional sleeve is provided inside the positioning frame plate. A directional groove is installed in the inner directional sleeve plate. The outer straight plate is slidably connected in the positioning frame plate along the direction pointing to the central sleeve post through the directional groove.

[0007] The upper cover assembly includes an upper cover plate, a telescopic sleeve plate, and a telescopic straight plate. An outer clamping arc plate is installed at one end of the telescopic straight plate, and the telescopic straight plate is slidably connected inside the telescopic sleeve plate in the direction pointing towards the central sleeve post. The outer clamping arc plate is located outside the inner clamping arc plate, and a nut mounting seat is installed on the outer curved surface of the outer clamping arc plate.

[0008] The inner directional sleeve is further configured such that a plurality of notched wire clips corresponding to the wire clamps are provided on the upper surface of the inner directional sleeve, and the notched wire clips and the wire clamps are staggered.

[0009] The configuration is further defined as follows: the inner curved surface of the outer clamping plate and the outer curved surface of the inner clamping plate have the same curvature; multiple horizontally arranged vertical lines are provided on the outer curved surface of the inner clamping plate; and multiple rubber strips corresponding to the vertical lines are installed on the inner curved surface of the outer clamping plate.

[0010] The following configuration is further defined: the lower surfaces of the nut mounting base, the outer clamping arc plate, the inner clamping arc plate, and the central sleeve are on the same horizontal plane.

[0011] The following configuration is further provided: an orientation block is installed inside the extended straight plate, an orientation support rod is installed in the orientation groove, the orientation support rod is parallel to the length direction of the extended straight plate, and the orientation support rod and the orientation block are slidably connected, and a buffer spring is provided on the outer circumferential wall of the orientation support rod located between the orientation block and the central sleeve column.

[0012] Further configured as follows: multiple telescopic straight plates are arranged in a circular array around the center point of the upper cover plate, and the other end of the telescopic straight plate is rotatably connected to the upper cover plate. A mounting screw is threadedly connected to the center point of the upper cover plate, and the mounting screw passes through the center point of the central sleeve column, and the mounting screw and the central sleeve column are threadedly connected.

[0013] Further configuration: the central area between the central sleeve and the upper cover plate is configured as an installation cavity, and two wire-passing grooves are opened on the upper surface of the central sleeve.

[0014] The design further includes: a thickened washer is provided inside the upper surface of the central sleeve, and three reinforcing screws are rotatably mounted on the thickened washer.

[0015] A further configuration is provided: a connecting wedge is installed on the side of the positioning frame plate near the central sleeve column, the connecting wedge is slidably connected inside the central sleeve column, and the reinforcing screw extends downward to the upper surface of the connecting wedge.

[0016] The present invention has the following beneficial effects:

[0017] 1. The heating plate structure proposed in this invention consists of a chassis assembly and a top cover assembly. Unlike the current integrated heating plate structure, the wire clamp in the chassis structure is used as a key position for fixing the electromagnetic wire and other structures. The extended straight plate can be autonomously adjusted along the length of the positioning frame plate, and its autonomous adjustment direction is mainly towards the central sleeve column. This requires the use of buffer springs and directional blocks. Based on the above, the extended straight plate "actively" uses the installation requirements of different models of heating plates according to the installation requirements of different models of induction cookers. However, the extended straight plate "does not" serve as the overall installation structure.

[0018] 2. In conjunction with the above, it can be further stated that: the telescopic straight plate and telescopic sleeve plate in the upper cover structure are used as the installation structure in the overall structure, and the telescopic straight plate is adjusted to adapt to the direction of the extended straight plate, and the nut mounting seat on the outer clamping arc plate is used as the direct fixing position. Furthermore, both the extended straight plate and the telescopic straight plate can rotate in the corresponding direction around the center point of the central sleeve column, thereby utilizing the outer clamping arc plate and the inner clamping arc plate to form a complete outer ring structure. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0021] Figure 2 This is a top view of a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0022] Figure 3 This is a schematic diagram of the chassis assembly in a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0023] Figure 4 This is a cross-sectional view of the extended straight plate component in a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0024] Figure 5 This is a split view of the central sleeve column in a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0025] Figure 6 This is a cross-sectional view of the central sleeve column in a universal induction cooker heating plate structure that is easy to assemble, as proposed in this invention.

[0026] In the diagram: 1. Nut mounting base; 2. Outer straight plate; 3. Vertical groove; 4. Orientation groove; 5. Inner clamping arc plate; 6. Outer clamping arc plate; 7. Telescopic straight plate; 8. Top cover plate; 9. Telescopic sleeve plate; 10. Wire clamping clip; 11. Orientation support rod; 12. Orientation block; 13. Buffer spring; 14. Positioning frame plate; 15. Inner orientation sleeve plate; 16. Connecting wedge block; 17. Mounting screw; 18. Thickened washer; 19. Center sleeve post; 20. Wire through groove; 21. Reinforcing screw. Detailed Implementation

[0027] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1

[0029] The structure of the heating plate used in induction cookers needs to be explained as follows: Different models of induction cookers require corresponding heating plates for assembly. Heating plates from different models are often not interchangeable. This necessitates the manufacture of different injection molds to meet the production requirements of different products. Furthermore, when the support structure is optimized or the product is upgraded, the original injection molds become obsolete, resulting in high production costs and limited product versatility. Therefore, the following technical solution is proposed:

[0030] Reference Figures 1-6 This embodiment provides a general-purpose induction cooker heating plate structure that is easy to assemble, including a chassis assembly and a top cover assembly. The top cover assembly is located on the upper side of the chassis assembly. The chassis assembly includes a central sleeve column 19, a positioning frame plate 14, an inner directional sleeve plate 15, and multiple outer extension straight plates 2. The multiple outer extension straight plates 2 are arranged in a circular array along the center point of the central sleeve column 19, and an inner clamping arc plate 5 is installed at the end of the outer extension straight plate 2. The center point of the inner clamping arc plate 5 and the center point of the central sleeve column 19 are on the same vertical axis.

[0031] Multiple wire clamps 10 are installed on the upper surface of the outer straight plate 2. The multiple wire clamps 10 are linearly and equidistantly arranged along the direction pointing to the central sleeve post 19. An inner directional sleeve 15 is provided inside the positioning frame plate 14. A directional groove 4 is installed in the inner directional sleeve 15. The outer straight plate 2 is slidably connected to the positioning frame plate 14 along the direction pointing to the central sleeve post 19 through the directional groove 4.

[0032] The upper cover assembly includes an upper cover plate 8, a telescopic sleeve plate 9, and a telescopic straight plate 7. An outer clamping arc plate 6 is installed at one end of the telescopic straight plate 7, and the telescopic straight plate 7 is slidably connected inside the telescopic sleeve plate 9 in the direction pointing towards the central sleeve post 19. The outer clamping arc plate 6 is located outside the inner clamping arc plate 5, and a nut mounting seat 1 is installed on the outer curved surface of the outer clamping arc plate 6. Multiple notched wire clips corresponding to the wire clips 10 are opened on the upper surface of the inner directional sleeve plate 15. The notched wire clips and the wire clips 10 are staggered. The lower surfaces of the nut mounting seat 1, the outer clamping arc plate 6, the inner clamping arc plate 5, and the central sleeve post 19 are on the same horizontal plane.

[0033] Usage: The present invention differs from the heating plate structure in current induction cookers in that it adopts a combination of a base assembly and a top cover assembly. The base assembly is mainly used to fix the electromagnetic wires and other structures used in the heating plate. Based on this, the following technical description is provided:

[0034] The outer straight plate 2 can slide autonomously along the positioning frame plate 14 in its linear direction, and refer to... Figure 2 To explain, the inner arc plates 5 connected to each outer straight plate 2 are in the same direction as the central sleeve column 19, and the curvature of each inner arc plate 5 is consistent. Therefore, it can be understood that it can meet the installation requirements of different models of induction cookers. If the sliding direction and sliding distance of each outer straight plate 2 are consistent, a relatively circular installation position can be formed. However, if the sliding direction and sliding distance of one of the outer straight plates 2 are different, an irregular installation position can be formed. The purpose is to initially meet the installation requirements of different models of induction cookers.

[0035] After the electromagnetic wires and other structures are wound on the chassis assembly, the upper cover assembly and the chassis assembly are fixed together using the mounting screws 17. Further explanation is needed: the extended straight plate 2 in the chassis assembly can be understood as adapting to the winding method of the electromagnetic wires in different models of induction cookers. Therefore, the extended straight plate 2 will not actively participate in the installation process of the overall structure. The telescopic sleeve plate 9 and the telescopic straight plate 7 are adapted to the adjustment method of the extended straight plate 2, and the nut on the telescopic straight plate 7 is directly installed in accordance with the seat 1 as the overall structure.

[0036] In summary: When placing the overall chassis assembly inside the corresponding induction cooker, the outer straight plate 2 needs to be initially adapted first. Then, the position of the telescopic straight plate 7 is adjusted again according to the fixing method of the heating plate inside the induction cooker, so that the nut mounting seat 1 is aligned with the fixing method inside the induction cooker, thus completing the overall installation process.

[0037] Example 2

[0038] This embodiment incorporates the technical features described in Embodiment 1, and makes the following optimizations and improvements:

[0039] 1) An directional block 12 is installed inside the outer straight plate 2, and a directional support rod 11 is installed in the directional groove 4. The directional support rod 11 is parallel to the length direction of the outer straight plate 2, and the directional support rod 11 and the directional block 12 are slidably connected. A buffer spring 13 is provided on the outer circumferential wall of the directional support rod 11 between the directional block 12 and the central sleeve 19.

[0040] Its advantages are: (refer to) Figure 2 and Figure 4 In this case, the outer straight plate 2 is slidably connected to the inner directional sleeve 15, and is based on... Figure 2 The shape shown in the middle is used as the initial position. In the initial position, each inner clamping arc plate 5 will be reset in the direction away from the central sleeve post 19 by the action of the buffer spring 13. Therefore, in the process of installing the electromagnetic wire in the outer straight plate 2, the outer straight plate 2 needs to move in the direction pointing to the central sleeve post 19, and the buffer spring 13 is in the compressed state.

[0041] And combined Figure 4 To explain: The clamping clip 10 on the outer straight plate 2 and the notched clip on the inner directional sleeve 15 are used to hold electromagnetic wires and other structures. The clamping clip 10 and the notched clip have the same curved shape. The difference is that the clamping clip 10 is located in the notched clip. Its purpose is to cooperate with the sliding method between the outer straight plate 2 and the inner directional sleeve 15. During the sliding process of the outer straight plate 2 and the inner directional sleeve 15 at different distances, the electromagnetic wires and other structures are always fixed by the clamping clip 10 or the notched clip.

[0042] 2) Multiple telescopic straight plates 7 are arranged in a circular array around the center point of the upper cover plate 8, and the other end of the telescopic straight plate 7 is rotatably connected to the upper cover plate 8. The center point of the upper cover plate 8 is threaded with a mounting screw 17, which passes through the center point of the central sleeve 19, and the mounting screw 17 and the central sleeve 19 are threadedly connected. The central area between the central sleeve 19 and the upper cover plate 8 is set as a mounting cavity, and two wire grooves 20 are opened on the upper surface of the central sleeve 19.

[0043] Its advantages are as follows: In accordance with the technical content of Embodiment 1, the upper cover assembly and the chassis assembly can be directly connected by mounting screws 17. For this purpose, the mounting cavity between the two can be used to place electrical components, and the wire groove on the central sleeve 19 is used to place the wires on the electrical components.

[0044] 3) The inner curved surface of the outer clamping arc plate 6 and the outer curved surface of the inner clamping arc plate 5 are at the same curvature. Multiple horizontally arranged vertical grooves 3 are provided on the outer curved surface of the inner clamping arc plate 5. Multiple rubber strips corresponding to the vertical grooves 3 are installed on the inner curved surface of the outer clamping arc plate 6. A thickened washer 18 is provided in the inner position of the upper surface of the central sleeve column 19. Three reinforcing screws 21 are rotatably installed on the thickened washer 18. A connecting wedge 16 is installed on the side of the positioning frame plate 14 near the central sleeve column 19. The connecting wedge 16 is slidably connected inside the central sleeve column 19. The reinforcing screws 21 penetrate downward to the upper surface of the connecting wedge 16.

[0045] Its advantages are: This part needs to be combined with the relevant content in Embodiment 1. In order to further adapt to the installation requirements of heating plates in different models of induction cookers, each positioning frame plate 14 can rotate freely in the central sleeve column 19 through the connecting wedge block 16. Combined with the extension and retraction process of the outer straight plate 2, it can better adapt to the installation requirements of different models of induction cookers.

[0046] Furthermore, it should be noted that: by utilizing the extension and rotation process of the outer straight plate 2, the nut mounting seat 1 is indirectly positioned at the installation point in the induction cooker. To achieve this, before putting on the upper cover plate 8, it is necessary to first tighten the reinforcing screw 18 to apply pressure to the connecting wedge 16 for reinforcement. The purpose is to indirectly reinforce each outer straight plate 2, so that the outer straight plate 2 "loses" the rotation process and only "retains" the extension process.

[0047] Subsequently, during the process of covering the upper cover plate 8, the telescopic straight plate 7 mainly cooperates with the telescopic state of the outer extension straight plate 2. The main judgment is based on the position of the installation point in different models of induction cookers and the position between the nut mounting seat 1. It also relies on the pressure process of the outer clamping arc plate 6 on the inner clamping arc plate 5 to the inward side to complete the installation process of the overall structure.

[0048] And it needs to be stated again: (Refer to...) Figure 1 and Figure 5 The inner clamping arc plate 5 is merely arc-shaped, not a complete ring. Therefore, during the overall installation process, the inner clamping arc plate 5 and the outer clamping arc plate 6 are staggered, so that the inner clamping arc plate 5 and the outer clamping arc plate 6 form a relatively complete ring. Furthermore, since the overall structure depends on the nut installation 1 and the installation point position in different models of induction cookers, it can be understood that the telescopic straight plate 7 does not "actively participate" in the telescopic process, but rather "actively participates" in the angle adjustment process of the telescopic straight plate 7. It "passively" adapts autonomously according to the telescopic process of the outer extension straight plate 2. The outer extension straight plate 2 "actively participates" in the telescopic process, and then "passively" adjusts the angle of the outer extension straight plate 2 according to the angle adjustment process of the telescopic straight plate 7, ensuring that the inner clamping arc plate 5 and the outer clamping arc plate 6 form a relatively complete ring.

[0049] In summary: The heating plate structure used in induction cookers mainly adopts a split structure with two layers, specifically a chassis assembly and a top cover assembly. Based on this, the adjustability of the extended straight plate is used to "actively" adapt to the installation requirements of different models. However, the extended straight plate does not "actively participate" in the overall installation requirements. Instead, the telescopic straight plate and the outer clamping arc plate "actively" adapt to the actual position of the extended straight plate, thereby completing the fixed installation of the overall structure with the nut mounting seat on the outer clamping arc plate. The purpose is to be able to automatically adapt to different models of induction cookers according to the circumferential and linear directions.

[0050] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A universal induction cooker heating plate structure that is easy to assemble, comprising a base assembly and a top cover assembly, wherein the top cover assembly is located on the upper side of the base assembly, characterized in that, The chassis assembly includes a central sleeve column (19), a positioning frame plate (14), an inner directional sleeve plate (15), and multiple outer extension straight plates (2). The multiple outer extension straight plates (2) are arranged in a circular array along the center point of the central sleeve column (19), and an inner clamping arc plate (5) is installed at the end of the outer extension straight plate (2). The center point of the inner clamping arc plate (5) and the center point of the central sleeve column (19) are on the same vertical axis. Multiple wire clips (10) are installed on the upper surface of the outer straight plate (2). The multiple wire clips (10) are linearly and equidistantly arranged along the direction pointing to the central sleeve post (19). An inner directional sleeve plate (15) is provided inside the positioning frame plate (14). A directional groove (4) is installed in the inner directional sleeve plate (15). The outer straight plate (2) is slidably connected to the positioning frame plate (14) along the direction pointing to the central sleeve post (19) through the directional groove (4). The upper cover assembly includes an upper cover plate (8), a telescopic sleeve plate (9), and a telescopic straight plate (7). One end of the telescopic straight plate (7) is equipped with an outer clamping arc plate (6), and the telescopic straight plate (7) is slidably connected inside the telescopic sleeve plate (9) in the direction pointing towards the central sleeve post (19). The outer clamping arc plate (6) is located outside the inner clamping arc plate (5), and a nut mounting seat (1) is installed on the outer curved surface of the outer clamping arc plate (6).

2. The universal induction cooker heating plate structure and induction cooker that are easy to assemble according to claim 1, characterized in that, The upper surface of the inner directional sleeve (15) is provided with multiple notches for corresponding wire clamps (10), and the notches and wire clamps (10) are staggered.

3. The universal induction cooker heating plate structure for easy assembly according to claim 1, characterized in that, The inner curved surface of the outer clamping arc plate (6) and the outer curved surface of the inner clamping arc plate (5) are at the same curvature. Multiple horizontally arranged vertical lines (3) are provided on the outer curved surface of the inner clamping arc plate (5), and multiple rubber strips corresponding to the vertical lines (3) are installed on the inner curved surface of the outer clamping arc plate (6).

4. The universal induction cooker heating plate structure for easy assembly according to claim 1, characterized in that, The lower surfaces of the nut mounting base (1), the outer clamping arc plate (6), the inner clamping arc plate (5), and the central sleeve (19) are on the same horizontal plane.

5. The universal induction cooker heating plate structure for easy assembly according to claim 1, characterized in that, An directional block (12) is installed inside the extended straight plate (2), and a directional support rod (11) is installed in the directional groove (4). The directional support rod (11) is parallel to the length direction of the extended straight plate (2), and the directional support rod (11) and the directional block (12) are slidably connected. A buffer spring (13) is provided on the outer circumferential wall of the directional support rod (11) between the directional block (12) and the central sleeve (19).

6. The universal induction cooker heating plate structure for easy assembly according to claim 1, characterized in that, Multiple telescopic straight plates (7) are arranged in a circular array around the center point of the upper cover plate (8), and the other end of the telescopic straight plate (7) is rotatably connected to the upper cover plate (8). The center point of the upper cover plate (8) is threaded with a mounting screw (17), which passes through the center point of the central sleeve (19), and the mounting screw (17) and the central sleeve (19) are threadedly connected.

7. The universal induction cooker heating plate structure for easy assembly according to claim 6, characterized in that, The central area between the central sleeve (19) and the upper cover plate (8) is set as an installation cavity, and two wire grooves (20) are opened on the upper surface of the central sleeve (19).

8. The universal induction cooker heating plate structure for easy assembly according to claim 6, characterized in that, A thickened washer (18) is provided in the inner position of the upper surface of the central sleeve (19), and three reinforcing screws (21) are rotatably installed on the thickened washer (18).

9. The universal induction cooker heating plate structure for easy assembly according to claim 8, characterized in that, A connecting wedge (16) is installed on the side of the positioning frame plate (14) near the central sleeve (19). The connecting wedge (16) is slidably connected inside the central sleeve (19). The reinforcing screw (21) extends downward to the upper surface of the connecting wedge (16).

10. An easy-to-assemble induction cooker, characterized in that, The universal induction cooker heating plate structure as described in any one of claims 1 to 9 is used.

Images